Label around the batteries says “CHILD RESISTANT”…
Turns out it is also “Strong Male with Pocketknife Resistant” !!!
They are lithium batteries Ray, I wasn't sure if you realised just how much more instant current was available compared to the alkaline variety ..... like 10 times the instant current ..... not advisable to even joke about someone testing a 9v battery by sticking their tongue across it, a trip to a specialist tongue rebuilder to get the burnt flesh removed and the tip of the tongue reformed rather than a painful spot either side of the tongue like the old alkaline batteries did ....